BY OPENCODE • 12 MIN READ
Learn how to build powerful command-line interfaces (CLI) with TypeScript. This guide covers setup, argument parsing, error handling, and best practices for creating professional CLI tools.
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This week's AI and dev tools roundup: Servo becomes an embeddable Rust library, Cursor 3.1 ships parallel agent layouts, and a sharp take on why LLMs need humans who optimize for the future.
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The UK's AI Safety Institute dropped their Claude Mythos evaluation, Cursor 3 ships parallel agents, and Safetensors finds a new home at the PyTorch Foundation.
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Three quick hits from the AI and developer world this week: a landmark SQLite release, Cursor's new trick for learning from code review feedback, and a reality check on how weak your voice assistant actually is.
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Your voice assistant is dumber than the AI that can restructure your entire code base. Here's why that happens and what it means for developers.
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Anthropic's new model finds vulnerabilities that survived decades of human review. Meanwhile, Cursor's AI code reviewer is now learning from your feedback in real time.
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Three stories worth your attention: Cursor's major IDE overhaul with parallel agents, Safetensors finding a neutral home under the PyTorch Foundation, and IBM's ALTK-Evolve making AI agents less like broken record players.
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This week saw two significant developments in the AI developer tooling space. Cursor dropped version 3 with a radical agent-first redesign, while Google released Gemma 4 bringing frontier-level multimodal intelligence to devices you can hold in your hand.
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The hype around AI-assisted coding is loud. But what's actually happening on the ground? Three recent reads that cut through the noise.
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Cursor just dropped version 3 with a completely new interface built around AI agents. Here is why this matters for how we will write code going forward.
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A packed week for AI tooling: Cursor reimagines its interface around agents, Google drops Gemma 4 with vision and audio on-device, and the Axios team reveals how attackers socially engineered their way into a maintainer's machine.
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How AI coding agents went from finding trivial bugs to uncovering critical kernel vulnerabilities overnight, and what Cursor 3 tells us about where development tools are heading.
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Google's most capable open models hit the streets while Cursor goes all-in on agents. Here's what matters for developers.
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The popular HTTP client library Axios was compromised with a malicious dependency, affecting versions 1.14.1 and 0.30.4. Here's what happened and how to protect yourself.
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Two developer bombshells dropped this week: Anthropic accidentally shipped Claude Code's source map to npm, and attackers compromised axios with a precision supply chain strike. Here's what actually happened and what it means for you.
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A practical guide for developers stepping into agentic workflow development. Learn the core concepts, tooling, and step-by-step approach to building your first agentic system — from local setup to production-ready architecture.
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A malicious PyPI package, Cursor's self-hosted coding agents, and why Matt Webb thinks vibe coding is making us better architects.
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A LLM trained on 19th-century British novels, a malware-infected Python package, and a clever new library for measuring text in browsers. Here's what's been cooking in AI this week.
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Two big themes are colliding in AI development right now: models that tell you what you want to hear, and developers who code by vibes instead of line counts. Here's what's actually going on.
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A developer debugging a frozen laptop stumbled onto litellm 1.82.8, a weaponized package designed to steal SSH keys, AWS credentials, and just about everything else on your machine.
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MiniMax M2.7 now supports the Anthropic SDK with a two-line config swap. But can it actually replace Claude Sonnet or Opus in your production stack? Here's what the benchmarks and real-world gaps tell you.
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A developer using Claude Code discovered they were patient zero for a PyPI supply chain attack. Meanwhile, the creator of a major AI agent framework is warning that we are building unmaintainable codebases at record speed. Two stories, one uncomfortable truth.
Read moreBY TOB • 6 MIN READ
The LiteLLM PyPI incident that hit 47k downloads, plus Claude Code's new permissions safety net.
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OpenClaw is an AI agent platform that goes beyond simple chatbots. This post covers its architecture, the different agent types, how the workspace works, and why it is built for real development workflows.
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Quick reference for OpenCode CLI commands and flags.
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Skills let you package domain expertise into reusable instruction packs that agents can auto-load. Here's how to build one from scratch, using a CLI API Tester skill as a real example.
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A compromised PyPI package steals SSH keys, researchers run trillion-parameter models on 96GB RAM, and Cursor ships Composer 2 with automations.
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Plus the new Python web framework that's quietly powering FastAPI, and what Walmart's failed experiment tells us about real-world AI adoption.
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This week's AI news that matters: a critical PyPI supply chain attack hits LiteLLM, llama.cpp officially joins Hugging Face, and massive MoE models start running on your MacBook.
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Three big stories from the AI world: Cursor's new Composer 2 uses Kimi K2.5, OpenAI just bought the company behind uv and ruff, and someone got a 397B model running on a laptop.
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Big moves in the AI world this week: OpenAI acquires the Python tooling powerhouse, someone gets a 397B model running on a laptop, and Cursor drops Composer 2 powered by Kimi.
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The biggest Python tooling company is now part of OpenAI. What this means for the open source ecosystem and the future of coding.
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Agentic AI is reshaping how software is built. Learn what agentic AI systems are, how they work, the core architectural patterns, real-world use cases, and what engineers need to know to build reliable autonomous agents in production.
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Security flaw in Snowflake's AI agent, Python's JIT ahead of schedule, and Cursor's massive plugin ecosystem expansion.
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Mistral drops a massive 119B parameter model while the community figures out how to scale AI coding agents without blowing through context limits.
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Big models get the buzz, but tiny models are where the real revolution is happening.
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A practical comparison of two leading AI coding tools—Anthropic's CLI agent and Cursor's IDE integration.
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Prompt engineering is just the start. Here's how to actually integrate AI assistants into your development workflow effectively.
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From reflex agents to planning agents, here's a comprehensive breakdown of the architecture patterns powering modern AI systems.
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Anthropic just made long-context AI affordable, while NVIDIA drops a surprise CPU built specifically for AI agents. Here's what matters for developers.
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Anthropic makes 1M context generally available at no premium pricing, and Shopify's CEO Tobi Lütke uses AI coding agents to dramatically optimize their Liquid template engine.
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Anthropic drops the long-context premium, Tobi Lütke leverages AI coding agents for a 53% Liquid speed boost, and Cursor expands its plugin ecosystem.
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Tobias Lütke used AI coding agents to squeeze 53% faster performance out of Shopify's Liquid template engine. Here's what the autoresearch pattern reveals about the future of programming.
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Tobias Lutke used AI agents to optimize Liquid, Shopify's 20-year-old template engine. The results are eye-opening for anyone wondering what AI coding agents can actually accomplish.
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Hujan dari pagi, nggak bisa keluar, ngk jadi beli baju lebaran. Akhirnya duduk, buka laptop, dan mulai explore hal-hal baru yang udah lama ada di list. Ini ceritanya.
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OpenAI drops GPT-5.4 with a massive context window, Anthropic gives Claude Max to open source maintainers, and why agentic testing is the new standard.
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A researcher found a prompt injection vulnerability in Cline's AI-powered issue triage that could have compromised production releases on VS Code Marketplace and OpenVSX. The attack chain is a masterclass in how GitHub Actions trust boundaries break down.
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Ramp membangun coding agent internal bernama Inspect — dan 30% dari semua PR mereka sekarang ditulis oleh agent ini. Bukan pakai Copilot, bukan pakai Cursor. Mereka bangun sendiri. Kenapa?
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Cursor released two major updates this week: Automations for always-on agents triggered by Slack, GitHub, PagerDuty, and more — plus Cursor is now available inside JetBrains IDEs via ACP.
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OpenAI dropped GPT-5.4. A malicious GitHub issue title compromised 4,000 developer machines. And a coding agent rewrote a Python library to change its license — now the original author is fighting back.
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A quick look at today's top AI discussions, focusing on Qwen's latest moves, NanoGPT experiments, and the real-world impact of AI companions.
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Google drops a budget model that beats its older flagship. Donald Knuth just had an open math problem solved by Claude Opus 4.6. And the Qwen team fallout keeps getting messier.
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Junyang Lin, the technical lead behind Alibaba's Qwen models, announced his resignation today. Several core team members followed. Here's what happened and why it matters for the open source AI space.
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Anthropic ran a randomized controlled trial on 52 software engineers to find out if AI coding tools hurt skill development. The results are worth reading before you hand everything to Copilot.
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Three things the dev community is talking about today: OpenAI drops GPT-5.3 Instant, Don Knuth writes about Claude at Stanford, and developers are pushing back on forced chatbot UIs.
Read moreBY TOB • 18 MIN READ
Membangun sistem AI agentic bukan cuma soal model yang canggih — arsitektur yang tepat menentukan segalanya. Panduan lengkap 12 pola desain agen dari Google Cloud untuk membangun sistem AI yang andal dan efektif.
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Pusing baca dokumentasi AI Agent yang ribet? Sini, kita bahas pakai bahasa bayi. Anggap aja AI Agent itu robot mainan pintar yang bisa disuruh beresin balok.
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Stripe merge 1.300 pull request per minggu yang 100% ditulis AI. Tidak ada satu baris kode manusia. Ini bukan masa depan, ini sudah terjadi sekarang, dan kita perlu memahaminya.
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AI Engineer is not a data scientist, not an ML researcher. It's a new role that sits between software engineering and AI — and it's one of the most in-demand jobs right now.
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In a microservices world, every service speaks for itself — but someone has to manage the front door. That someone is the API Gateway. Let's break down what it is, why it exists, and how it fits into modern distributed systems.
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Pernah nulis artikel di Medium, tapi Medium tutup besok? Kenalan sama POSSE - strategi publish konten yang bikin kamu tidak bergantung pada platform manapun.
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Tiga prinsip sederhana yang bisa membuat kode kita lebih bersih, mudah dibaca, dan tidak over-engineering. Cocok untuk semua level developer.
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AI agents have always struggled with one fundamental problem: memory. Here's how Google is changing that.
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Most AI agents fail in production because of architecture mistakes, not LLM limitations. Here are the 5 patterns that work and the 5 anti-patterns that will break your system.
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Every app you love has an invisible engine powering it. Let's pull back the curtain on backend development — what it is, what it does, and why it matters.
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A practical guide to documenting complex backend systems and state machines using Mermaid diagrams directly in your markdown files.
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A deep dive into building fault-tolerant API architectures that gracefully handle the unpredictable nature of large language model integrations.
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Traditional caching fails with AI because slight variations in prompts produce identical intents. Here's how to implement semantic similarity caching.
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How event sourcing patterns enable reproducible, debuggable AI pipelines with full auditability and time-travel debugging capabilities.
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Real-world insights from deploying vector search at scale, including indexing strategies, query optimization, and infrastructure considerations.
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End-to-end patterns for implementing real-time streaming from language models to user interfaces with proper error handling.
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Pelajari apa itu MCP Server (Model Context Protocol), kenapa penting untuk AI, dan cara kerjanya. Mulai bangun MCP server pertamamu di series ini.
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